By Tom Breihan on April 22, 2009 at 12:55 p.m. EDT

-- This Friday, April 24, Carnegie Hall will host a concert celebrating the 45th anniversary of Terry Riley's landmark experimental work In C. The National's Bryce Dessner will join a lineup of out-music royalty that includes Philip Glass, the Kronos Quartet, Morton Subotnick, Trevor Dunn, So Percussion, and Riley himself to perform the work.

-- According to XXL, a forthcoming album and DVD will pay tribute to Ol' Dirty Bastard, the beloved Wu-Tang Clan rapper who died in 2004. All in Together Now Raw: A Tribute to the Ol' Dirty Bastard, the album, will reportedly hit stores in May. RZA, Masta Killa, and other assorted Wu-Tang associates will appear on it. The documentary, Dirty: One Word Can Change the World, will include an interview with the little girl that ODB saved from a car wreck in 1998. Dirty's cousin Raison Allah spearheaded both projects.

-- You would think that a Black Lips gig at a roller rink would end in a whole lot of people slipping in spilled beer. Nonetheless, the Atlanta troublemakers will join Mika Miko, Gringo Star, and others at Drowned in Sound's Rollerpalooza, which goes down at Sheffield's Skate Central on May 16.